Exter Raider
Soldier Android
Home world: Planet Exter
First appearance: Ultraman Cosmos Episode 41 "The Green Fugitive"
Latest appearance: {{{Latest appearance}}}
Height: 2 metres
Weight: 1.5 tons
Category: Robots
Affiliation: Sydevakter (Robot/transportation)
Roar(s): TBA

Exter Raider (エクステル・レイダー Ekusuteru Reidā?) was an android bounty hunter that appeared in the series Ultraman Cosmos in episode 41.

Subtitle: Assault Android (強襲アンドロイド Kyōshū andoroido?)


  • Height: 2 m
  • Weight: 1.5 tons
  • Origin: Planet Exter of K57 Solar System


Ultraman Cosmos

Exter was an android and a bounty hunter that uses his ship Sydevakter to travel the universe to find Green Belt people to exterminate them. On earth, he finds Kasumi Sanjoji, a woman with traces of Green belt plant and tried to kill her but she was taken into custody by EYES. The next morning he ambushed her and tried again but thanks to Keisuke her life was saved and Exter was, ending him. However, he sent a message to his ship to finish the job.


  • Actor: Koichi Sugisaki
  • His original name never revealed as he was only credited in the series as Planet Exter Android (エクステル星のアンドロイド Ekusuteru-sei no andoroido?) until the Tsuburaya All Monster photobook was released.
  • Exter may be based on the T-800 (or T-850, which are outwardly identical), the android hunter killer in the Terminator film series.

Powers and Weapons

  • Strength: Exter Raider is strong enough to throw people and lift cars.
  • Extraordinary Jumper: Exter Raider can jump very high into the air.
  • Sydevakter: Exter Raider possessed a ship which can transform into a robot. If he failed in his mission, Exter Raider will summon his ship to finish his job.
Ultraman Cosmos Kaiju & Seijin
Ultraman Cosmos: The First Contact Basical Baltan | Don Ron |Clevergon | Alien Baltan (Basical, Shirubyi)
Ultraman Cosmos Chaos Header | Lidorias | Chaos Lidorias | Golmede | Chaos Golmede | Spittle | Igomas | Chaos Bug | Mogrudon | Mienin | Gamoran | Small Inculas | Inculas | Yamawarawa | Geshot | Mudon | Ephemera | Waroga | Galbas | Jelga | Jirak | Chaos Jirak | Gigi | Renki | Alien Migelon | Angrilla | Bolgils | Parastan | Chaos Parastan | Chaos Parastan S | Gelworm M | Gelworm P | Imitation Ultraman Cosmos | Gragas | Alien Srayu | Guinje | Chaos Header Iblis | Zaranga | Baby Zaranga | Eligal | Chaos Eligal | Chaos Header Mebut | Clevergon | Chaos Clevergon | Golmede Beta | Neldorand | Chaos Neldorand | Reycura | Ragstone | Mahagenom | Taildas | Chaos Taildas | Alien Beryl | Hellzking | Neldorand II | Chaos Neldorand II | Puratea | Exter Raider | Sydevakter | Delgoran | Chaos Delgoran | Sol | Taildas Mechalator | Alien Nowar | Neldorand Mechalator | Gigi Dr. XX01 | Mugera | Alien Kyulia | GiriBanes | Waroga II | Alukela | Snowstar | Vadata | Mazalgas | Chaos Mazalgas | Sangelu | Alien Carpcis | Arados | Ragstone Mechalator | Tablis | Mitoru | Gamoran II | Kawanoji | Gruanfan | Giragas | Hellzking Revised | Dolba | Chaos Dolba | Eligal II | Chaos Eligal II | Chaos Darkness
Ultraman Cosmos 2: The Blue Planet Parastan | Scorpiss | Sandros | Reija | Alien Gyashi | Shirubyi
Ultraman Cosmos vs. Ultraman Justice: The Final Battle Gloker Pawn | Gloker Mother | Mienin | Lidorias | Golmede | Don Ron | Bolgils | Gloker Rook | Gloker Bishop | Alien Gyashi | Shirubyi | Giga Endra | Delaxion

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